;;; erc-backend.el --- Backend network communication for ERC
-;; Copyright (C) 2004-2012 Free Software Foundation, Inc.
+;; Copyright (C) 2004-2013 Free Software Foundation, Inc.
;; Filename: erc-backend.el
;; Author: Lawrence Mitchell <wence@gmx.li>
+;; Maintainer: FSF
;; Created: 2004-05-7
;; Keywords: IRC chat client internet
;;; Code:
(require 'erc-compat)
-(eval-when-compile (require 'cl))
-(autoload 'erc-with-buffer "erc" nil nil 'macro)
-(autoload 'erc-log "erc" nil nil 'macro)
+(eval-when-compile (require 'cl-lib))
+;; There's a fairly strong mutual dependency between erc.el and erc-backend.el.
+;; Luckily, erc.el does not need erc-backend.el for macroexpansion whereas the
+;; reverse is true:
+(eval-when-compile (provide 'erc-backend) (require 'erc))
;;;; Variables and options
(defvar erc-server-responses (make-hash-table :test #'equal)
"Hashtable mapping server responses to their handler hooks.")
-(defstruct (erc-response (:conc-name erc-response.))
+(cl-defstruct (erc-response (:conc-name erc-response.))
(unparsed "" :type string)
(sender "" :type string)
(command "" :type string)
:type 'number)
(defcustom erc-split-line-length 440
- "*The maximum length of a single message.
+ "The maximum length of a single message.
If a message exceeds this size, it is broken into multiple ones.
IRC allows for lines up to 512 bytes. Two of them are CR LF.
This will only be consulted if the coding system in
`erc-server-coding-system' is `undecided'."
:group 'erc-server
+ :version "24.1"
:type '(repeat coding-system))
(defcustom erc-server-coding-system (if (and (fboundp 'coding-system-p)
:type 'function)
(defcustom erc-server-prevent-duplicates '("301")
- "*Either nil or a list of strings.
+ "Either nil or a list of strings.
Each string is a IRC message type, like PRIVMSG or NOTICE.
All Message types in that list of subjected to duplicate prevention."
:type '(choice (const nil) (list string))
:group 'erc-server)
(defcustom erc-server-duplicate-timeout 60
- "*The time allowed in seconds between duplicate messages.
+ "The time allowed in seconds between duplicate messages.
If two identical messages arrive within this value of one another, the second
isn't displayed."
:type 'integer
:group 'erc-server)
+(defcustom erc-server-timestamp-format "%Y-%m-%d %T"
+ "Timestamp format used with server response messages.
+This string is processed using `format-time-string'."
+ :version "24.3"
+ :type 'string
+ :group 'erc-server)
+
;;; Flood-related
;; Most of this is courtesy of Jorgen Schaefer and Circe
;; (http://www.nongnu.org/circe)
(defcustom erc-server-flood-margin 10
- "*A margin on how much excess data we send.
+ "A margin on how much excess data we send.
The flood protection algorithm of ERC works like the one
detailed in RFC 2813, section 5.8 \"Flood control of clients\".
;; Ping handling
(defcustom erc-server-send-ping-interval 30
- "*Interval of sending pings to the server, in seconds.
+ "Interval of sending pings to the server, in seconds.
If this is set to nil, pinging the server is disabled."
:group 'erc-server
:type '(choice (const :tag "Disabled" nil)
(integer :tag "Seconds")))
(defcustom erc-server-send-ping-timeout 120
- "*If the time between ping and response is greater than this, reconnect.
+ "If the time between ping and response is greater than this, reconnect.
The time is in seconds.
This must be greater than or equal to the value for
(push str (erc-response.command-args msg))))
(setf (erc-response.contents msg)
- (first (erc-response.command-args msg)))
+ (car (erc-response.command-args msg)))
(setf (erc-response.command-args msg)
(nreverse (erc-response.command-args msg)))
(name &rest name)
&optional sexp sexp def-body))
-(defmacro* define-erc-response-handler ((name &rest aliases)
+(cl-defmacro define-erc-response-handler ((name &rest aliases)
&optional extra-fn-doc extra-var-doc
&rest fn-body)
"Define an ERC handler hook/function pair.
"")
name hook-name))
(fn-alternates
- (loop for alias in aliases
- collect (intern (format "erc-server-%s" alias))))
+ (cl-loop for alias in aliases
+ collect (intern (format "erc-server-%s" alias))))
(var-alternates
- (loop for alias in aliases
- collect (intern (format "erc-server-%s-functions" alias)))))
+ (cl-loop for alias in aliases
+ collect (intern (format "erc-server-%s-functions" alias)))))
`(prog2
;; Normal hook variable.
(defvar ,hook-name ',fn-name ,(format hook-doc name))
(put ',hook-name 'definition-name ',name)
;; Hashtable map of responses to hook variables
- ,@(loop for response in (cons name aliases)
- for var in (cons hook-name var-alternates)
- collect `(puthash ,(format "%s" response) ',var
- erc-server-responses))
+ ,@(cl-loop for response in (cons name aliases)
+ for var in (cons hook-name var-alternates)
+ collect `(puthash ,(format "%s" response) ',var
+ erc-server-responses))
;; Alternates.
;; Functions are defaliased, hook variables are defvared so we
;; can add hooks to one alias, but not another.
- ,@(loop for fn in fn-alternates
- for var in var-alternates
- for a in aliases
- nconc (list `(defalias ',fn ',fn-name)
- `(defvar ,var ',fn-name ,(format hook-doc a))
- `(put ',var 'definition-name ',hook-name))))))
+ ,@(cl-loop for fn in fn-alternates
+ for var in var-alternates
+ for a in aliases
+ nconc (list `(defalias ',fn ',fn-name)
+ `(defvar ,var ',fn-name ,(format hook-doc a))
+ `(put ',var 'definition-name ',hook-name))))))
(define-erc-response-handler (ERROR)
"Handle an ERROR command from the server." nil
(define-erc-response-handler (INVITE)
"Handle invitation messages."
nil
- (let ((target (first (erc-response.command-args parsed)))
+ (let ((target (car (erc-response.command-args parsed)))
(chnl (erc-response.contents parsed)))
- (multiple-value-bind (nick login host)
- (values-list (erc-parse-user (erc-response.sender parsed)))
+ (pcase-let ((`(,nick ,login ,host)
+ (erc-parse-user (erc-response.sender parsed))))
(setq erc-invitation chnl)
(when (string= target (erc-current-nick))
(erc-display-message
nil
(let ((chnl (erc-response.contents parsed))
(buffer nil))
- (multiple-value-bind (nick login host)
- (values-list (erc-parse-user (erc-response.sender parsed)))
+ (pcase-let ((`(,nick ,login ,host)
+ (erc-parse-user (erc-response.sender parsed))))
;; strip the stupid combined JOIN facility (IRC 2.9)
(if (string-match "^\\(.*\\)?\^g.*$" chnl)
(setq chnl (match-string 1 chnl)))
(define-erc-response-handler (KICK)
"Handle kick messages received from the server." nil
- (let* ((ch (first (erc-response.command-args parsed)))
- (tgt (second (erc-response.command-args parsed)))
+ (let* ((ch (nth 0 (erc-response.command-args parsed)))
+ (tgt (nth 1 (erc-response.command-args parsed)))
(reason (erc-trim-string (erc-response.contents parsed)))
(buffer (erc-get-buffer ch proc)))
- (multiple-value-bind (nick login host)
- (values-list (erc-parse-user (erc-response.sender parsed)))
+ (pcase-let ((`(,nick ,login ,host)
+ (erc-parse-user (erc-response.sender parsed))))
(erc-remove-channel-member buffer tgt)
(cond
((string= tgt (erc-current-nick))
(define-erc-response-handler (MODE)
"Handle server mode changes." nil
- (let ((tgt (first (erc-response.command-args parsed)))
+ (let ((tgt (car (erc-response.command-args parsed)))
(mode (mapconcat 'identity (cdr (erc-response.command-args parsed))
" ")))
- (multiple-value-bind (nick login host)
- (values-list (erc-parse-user (erc-response.sender parsed)))
+ (pcase-let ((`(,nick ,login ,host)
+ (erc-parse-user (erc-response.sender parsed))))
(erc-log (format "MODE: %s -> %s: %s" nick tgt mode))
;; dirty hack
(let ((buf (cond ((erc-channel-p tgt)
"Handle nick change messages." nil
(let ((nn (erc-response.contents parsed))
bufs)
- (multiple-value-bind (nick login host)
- (values-list (erc-parse-user (erc-response.sender parsed)))
+ (pcase-let ((`(,nick ,login ,host)
+ (erc-parse-user (erc-response.sender parsed))))
(setq bufs (erc-buffer-list-with-nick nick proc))
(erc-log (format "NICK: %s -> %s" nick nn))
;; if we had a query with this user, make sure future messages will be
(when (equal (erc-default-target) nick)
(setq erc-default-recipients
(cons nn (cdr erc-default-recipients)))
- (rename-buffer nn)
+ (rename-buffer nn t) ; bug#12002
(erc-update-mode-line)
(add-to-list 'bufs (current-buffer)))))
(erc-update-user-nick nick nn host nil nil login)
(define-erc-response-handler (PART)
"Handle part messages." nil
- (let* ((chnl (first (erc-response.command-args parsed)))
+ (let* ((chnl (car (erc-response.command-args parsed)))
(reason (erc-trim-string (erc-response.contents parsed)))
(buffer (erc-get-buffer chnl proc)))
- (multiple-value-bind (nick login host)
- (values-list (erc-parse-user (erc-response.sender parsed)))
+ (pcase-let ((`(,nick ,login ,host)
+ (erc-parse-user (erc-response.sender parsed))))
(erc-remove-channel-member buffer nick)
(erc-display-message parsed 'notice buffer
'PART ?n nick ?u login
(define-erc-response-handler (PING)
"Handle ping messages." nil
- (let ((pinger (first (erc-response.command-args parsed))))
+ (let ((pinger (car (erc-response.command-args parsed))))
(erc-log (format "PING: %s" pinger))
;; ping response to the server MUST be forced, or you can lose big
(erc-server-send (format "PONG :%s" pinger) t)
(when erc-verbose-server-ping
(erc-display-message
parsed 'notice proc 'PONG
- ?h (first (erc-response.command-args parsed)) ?i erc-server-lag
+ ?h (car (erc-response.command-args parsed)) ?i erc-server-lag
?s (if (/= erc-server-lag 1) "s" "")))
(erc-update-mode-line))))
"Another user has quit IRC." nil
(let ((reason (erc-response.contents parsed))
bufs)
- (multiple-value-bind (nick login host)
- (values-list (erc-parse-user (erc-response.sender parsed)))
+ (pcase-let ((`(,nick ,login ,host)
+ (erc-parse-user (erc-response.sender parsed))))
(setq bufs (erc-buffer-list-with-nick nick proc))
(erc-remove-user nick)
(setq reason (erc-wash-quit-reason reason nick login host))
(define-erc-response-handler (TOPIC)
"The channel topic has changed." nil
- (let* ((ch (first (erc-response.command-args parsed)))
+ (let* ((ch (car (erc-response.command-args parsed)))
(topic (erc-trim-string (erc-response.contents parsed)))
- (time (format-time-string "%T %m/%d/%y" (current-time))))
- (multiple-value-bind (nick login host)
- (values-list (erc-parse-user (erc-response.sender parsed)))
+ (time (format-time-string erc-server-timestamp-format
+ (current-time))))
+ (pcase-let ((`(,nick ,login ,host)
+ (erc-parse-user (erc-response.sender parsed))))
(erc-update-channel-member ch nick nick nil nil nil host login)
(erc-update-channel-topic ch (format "%s\C-o (%s, %s)" topic nick time))
(erc-display-message parsed 'notice (erc-get-buffer ch proc)
(define-erc-response-handler (WALLOPS)
"Display a WALLOPS message." nil
(let ((message (erc-response.contents parsed)))
- (multiple-value-bind (nick login host)
- (values-list (erc-parse-user (erc-response.sender parsed)))
+ (pcase-let ((`(,nick ,login ,host)
+ (erc-parse-user (erc-response.sender parsed))))
(erc-display-message
parsed 'notice nil
'WALLOPS ?n nick ?m message))))
(define-erc-response-handler (001)
"Set `erc-server-current-nick' to reflect server settings and display the welcome message."
nil
- (erc-set-current-nick (first (erc-response.command-args parsed)))
+ (erc-set-current-nick (car (erc-response.command-args parsed)))
(erc-update-mode-line) ; needed here?
(setq erc-nick-change-attempt-count 0)
(setq erc-default-nicks (if (consp erc-nick) erc-nick (list erc-nick)))
(define-erc-response-handler (004)
"Display the server's identification." nil
- (multiple-value-bind (server-name server-version)
- (values-list (cdr (erc-response.command-args parsed)))
+ (pcase-let ((`(,server-name ,server-version)
+ (cdr (erc-response.command-args parsed))))
(setq erc-server-version server-version)
(setq erc-server-announced-name server-name)
(erc-update-mode-line-buffer (process-buffer proc))
(erc-display-message
parsed 'notice proc
's004 ?s server-name ?v server-version
- ?U (fourth (erc-response.command-args parsed))
- ?C (fifth (erc-response.command-args parsed)))))
+ ?U (nth 3 (erc-response.command-args parsed))
+ ?C (nth 4 (erc-response.command-args parsed)))))
(define-erc-response-handler (005)
"Set the variable `erc-server-parameters' and display the received message.
(define-erc-response-handler (221)
"Display the current user modes." nil
- (let* ((nick (first (erc-response.command-args parsed)))
+ (let* ((nick (car (erc-response.command-args parsed)))
(modes (mapconcat 'identity
(cdr (erc-response.command-args parsed)) " ")))
(erc-set-modes nick modes)
(define-erc-response-handler (252)
"Display the number of IRC operators online." nil
(erc-display-message parsed 'notice 'active 's252
- ?i (second (erc-response.command-args parsed))))
+ ?i (cadr (erc-response.command-args parsed))))
(define-erc-response-handler (253)
"Display the number of unknown connections." nil
(erc-display-message parsed 'notice 'active 's253
- ?i (second (erc-response.command-args parsed))))
+ ?i (cadr (erc-response.command-args parsed))))
(define-erc-response-handler (254)
"Display the number of channels formed." nil
(erc-display-message parsed 'notice 'active 's254
- ?i (second (erc-response.command-args parsed))))
+ ?i (cadr (erc-response.command-args parsed))))
(define-erc-response-handler (250 251 255 256 257 258 259 265 266 377 378)
"Generic display of server messages as notices.
(define-erc-response-handler (275)
"Display secure connection message." nil
- (multiple-value-bind (nick user message)
- (values-list (cdr (erc-response.command-args parsed)))
+ (pcase-let ((`(,nick ,user ,message)
+ (cdr (erc-response.command-args parsed))))
(erc-display-message
parsed 'notice 'active 's275
?n nick
(define-erc-response-handler (301)
"AWAY notice." nil
(erc-display-message parsed 'notice 'active 's301
- ?n (second (erc-response.command-args parsed))
+ ?n (cadr (erc-response.command-args parsed))
?r (erc-response.contents parsed)))
(define-erc-response-handler (303)
"ISON reply" nil
(erc-display-message parsed 'notice 'active 's303
- ?n (second (erc-response.command-args parsed))))
+ ?n (cadr (erc-response.command-args parsed))))
(define-erc-response-handler (305)
"Return from AWAYness." nil
(define-erc-response-handler (307)
"Display nick-identified message." nil
- (multiple-value-bind (nick user message)
- (values-list (cdr (erc-response.command-args parsed)))
+ (pcase-let ((`(,nick ,user ,message)
+ (cdr (erc-response.command-args parsed))))
(erc-display-message
parsed 'notice 'active 's307
?n nick
"WHOIS/WHOWAS notices." nil
(let ((fname (erc-response.contents parsed))
(catalog-entry (intern (format "s%s" (erc-response.command parsed)))))
- (multiple-value-bind (nick user host)
- (values-list (cdr (erc-response.command-args parsed)))
+ (pcase-let ((`(,nick ,user ,host)
+ (cdr (erc-response.command-args parsed))))
(erc-update-user-nick nick nick host nil fname user)
(erc-display-message
parsed 'notice 'active catalog-entry
(define-erc-response-handler (312)
"Server name response in WHOIS." nil
- (multiple-value-bind (nick server-host)
- (values-list (cdr (erc-response.command-args parsed)))
+ (pcase-let ((`(,nick ,server-host)
+ (cdr (erc-response.command-args parsed))))
(erc-display-message
parsed 'notice 'active 's312
?n nick ?s server-host ?c (erc-response.contents parsed))))
"IRC Operator response in WHOIS." nil
(erc-display-message
parsed 'notice 'active 's313
- ?n (second (erc-response.command-args parsed))))
+ ?n (cadr (erc-response.command-args parsed))))
(define-erc-response-handler (315 318 323 369)
;; 315 - End of WHO
(define-erc-response-handler (317)
"IDLE notice." nil
- (multiple-value-bind (nick seconds-idle on-since time)
- (values-list (cdr (erc-response.command-args parsed)))
+ (pcase-let ((`(,nick ,seconds-idle ,on-since ,time)
+ (cdr (erc-response.command-args parsed))))
(setq time (when on-since
- (format-time-string "%T %Y/%m/%d"
+ (format-time-string erc-server-timestamp-format
(erc-string-to-emacs-time on-since))))
(erc-update-user-nick nick nick nil nil nil
(and time (format "on since %s" time)))
"Channel names in WHOIS response." nil
(erc-display-message
parsed 'notice 'active 's319
- ?n (second (erc-response.command-args parsed))
+ ?n (cadr (erc-response.command-args parsed))
?c (erc-response.contents parsed)))
(define-erc-response-handler (320)
"Identified user in WHOIS." nil
(erc-display-message
parsed 'notice 'active 's320
- ?n (second (erc-response.command-args parsed))))
+ ?n (cadr (erc-response.command-args parsed))))
(define-erc-response-handler (321)
"LIST header." nil
(define-erc-response-handler (322)
"LIST notice." nil
(let ((topic (erc-response.contents parsed)))
- (multiple-value-bind (channel num-users)
- (values-list (cdr (erc-response.command-args parsed)))
+ (pcase-let ((`(,channel ,num-users)
+ (cdr (erc-response.command-args parsed))))
(add-to-list 'erc-channel-list (list channel))
(erc-update-channel-topic channel topic))))
(defun erc-server-322-message (proc parsed)
"Display a message for the 322 event."
(let ((topic (erc-response.contents parsed)))
- (multiple-value-bind (channel num-users)
- (values-list (cdr (erc-response.command-args parsed)))
+ (pcase-let ((`(,channel ,num-users)
+ (cdr (erc-response.command-args parsed))))
(erc-display-message
parsed 'notice proc 's322
?c channel ?u num-users ?t (or topic "")))))
(define-erc-response-handler (324)
"Channel or nick modes." nil
- (let ((channel (second (erc-response.command-args parsed)))
+ (let ((channel (cadr (erc-response.command-args parsed)))
(modes (mapconcat 'identity (cddr (erc-response.command-args parsed))
" ")))
(erc-set-modes channel modes)
(define-erc-response-handler (328)
"Channel URL (on freenode network)." nil
- (let ((channel (second (erc-response.command-args parsed)))
+ (let ((channel (cadr (erc-response.command-args parsed)))
(url (erc-response.contents parsed)))
(erc-display-message parsed 'notice (erc-get-buffer channel proc)
's328 ?c channel ?u url)))
(define-erc-response-handler (329)
"Channel creation date." nil
- (let ((channel (second (erc-response.command-args parsed)))
+ (let ((channel (cadr (erc-response.command-args parsed)))
(time (erc-string-to-emacs-time
- (third (erc-response.command-args parsed)))))
+ (nth 2 (erc-response.command-args parsed)))))
(erc-display-message
parsed 'notice (erc-get-buffer channel proc)
- 's329 ?c channel ?t (format-time-string "%A %Y/%m/%d %X" time))))
+ 's329 ?c channel ?t (format-time-string erc-server-timestamp-format
+ time))))
(define-erc-response-handler (330)
"Nick is authed as (on Quakenet network)." nil
;; authaccount == (aref parsed 4)
;; authmsg == (aref parsed 5)
;; The guesses below are, well, just that. -- Lawrence 2004/05/10
- (let ((nick (second (erc-response.command-args parsed)))
- (authaccount (third (erc-response.command-args parsed)))
+ (let ((nick (cadr (erc-response.command-args parsed)))
+ (authaccount (nth 2 (erc-response.command-args parsed)))
(authmsg (erc-response.contents parsed)))
(erc-display-message parsed 'notice 'active 's330
?n nick ?a authmsg ?i authaccount)))
(define-erc-response-handler (331)
"No topic set for channel." nil
- (let ((channel (second (erc-response.command-args parsed)))
+ (let ((channel (cadr (erc-response.command-args parsed)))
(topic (erc-response.contents parsed)))
(erc-display-message parsed 'notice (erc-get-buffer channel proc)
's331 ?c channel)))
(define-erc-response-handler (332)
"TOPIC notice." nil
- (let ((channel (second (erc-response.command-args parsed)))
+ (let ((channel (cadr (erc-response.command-args parsed)))
(topic (erc-response.contents parsed)))
(erc-update-channel-topic channel topic)
(erc-display-message parsed 'notice (erc-get-buffer channel proc)
(define-erc-response-handler (333)
"Who set the topic, and when." nil
- (multiple-value-bind (channel nick time)
- (values-list (cdr (erc-response.command-args parsed)))
- (setq time (format-time-string "%T %Y/%m/%d"
+ (pcase-let ((`(,channel ,nick ,time)
+ (cdr (erc-response.command-args parsed))))
+ (setq time (format-time-string erc-server-timestamp-format
(erc-string-to-emacs-time time)))
(erc-update-channel-topic channel
(format "\C-o (%s, %s)" nick time)
(define-erc-response-handler (341)
"Let user know when an INVITE attempt has been sent successfully."
nil
- (multiple-value-bind (nick channel)
- (values-list (cdr (erc-response.command-args parsed)))
+ (pcase-let ((`(,nick ,channel)
+ (cdr (erc-response.command-args parsed))))
(erc-display-message parsed 'notice (erc-get-buffer channel proc)
's341 ?n nick ?c channel)))
(define-erc-response-handler (352)
"WHO notice." nil
- (multiple-value-bind (channel user host server nick away-flag)
- (values-list (cdr (erc-response.command-args parsed)))
+ (pcase-let ((`(,channel ,user ,host ,server ,nick ,away-flag)
+ (cdr (erc-response.command-args parsed))))
(let ((full-name (erc-response.contents parsed))
hopcount)
(when (string-match "\\(^[0-9]+ \\)\\(.*\\)$" full-name)
(define-erc-response-handler (353)
"NAMES notice." nil
- (let ((channel (third (erc-response.command-args parsed)))
+ (let ((channel (nth 2 (erc-response.command-args parsed)))
(users (erc-response.contents parsed)))
(erc-display-message parsed 'notice (or (erc-get-buffer channel proc)
'active)
(define-erc-response-handler (366)
"End of NAMES." nil
- (erc-with-buffer ((second (erc-response.command-args parsed)) proc)
+ (erc-with-buffer ((cadr (erc-response.command-args parsed)) proc)
(erc-channel-end-receiving-names)))
(define-erc-response-handler (367)
"Channel ban list entries." nil
- (multiple-value-bind (channel banmask setter time)
- (values-list (cdr (erc-response.command-args parsed)))
+ (pcase-let ((`(,channel ,banmask ,setter ,time)
+ (cdr (erc-response.command-args parsed))))
;; setter and time are not standard
(if setter
(erc-display-message parsed 'notice 'active 's367-set-by
(define-erc-response-handler (368)
"End of channel ban list." nil
- (let ((channel (second (erc-response.command-args parsed))))
+ (let ((channel (cadr (erc-response.command-args parsed))))
(erc-display-message parsed 'notice 'active 's368
?c channel)))
;; FIXME: Yet more magic numbers in original code, I'm guessing this
;; command takes two arguments, and doesn't have any "contents". --
;; Lawrence 2004/05/10
- (multiple-value-bind (from to)
- (values-list (cdr (erc-response.command-args parsed)))
+ (pcase-let ((`(,from ,to)
+ (cdr (erc-response.command-args parsed))))
(erc-display-message parsed 'notice 'active
's379 ?c from ?f to)))
"Server's time string." nil
(erc-display-message
parsed 'notice 'active
- 's391 ?s (second (erc-response.command-args parsed))
- ?t (third (erc-response.command-args parsed))))
+ 's391 ?s (cadr (erc-response.command-args parsed))
+ ?t (nth 2 (erc-response.command-args parsed))))
(define-erc-response-handler (401)
"No such nick/channel." nil
- (let ((nick/channel (second (erc-response.command-args parsed))))
+ (let ((nick/channel (cadr (erc-response.command-args parsed))))
(when erc-whowas-on-nosuchnick
(erc-log (format "cmd: WHOWAS: %s" nick/channel))
(erc-server-send (format "WHOWAS %s 1" nick/channel)))
(define-erc-response-handler (403)
"No such channel." nil
(erc-display-message parsed '(notice error) 'active
- 's403 ?c (second (erc-response.command-args parsed))))
+ 's403 ?c (cadr (erc-response.command-args parsed))))
(define-erc-response-handler (404)
"Cannot send to channel." nil
(erc-display-message parsed '(notice error) 'active
- 's404 ?c (second (erc-response.command-args parsed))))
+ 's404 ?c (cadr (erc-response.command-args parsed))))
(define-erc-response-handler (405)
"Can't join that many channels." nil
(erc-display-message parsed '(notice error) 'active
- 's405 ?c (second (erc-response.command-args parsed))))
+ 's405 ?c (cadr (erc-response.command-args parsed))))
(define-erc-response-handler (406)
"No such nick." nil
(erc-display-message parsed '(notice error) 'active
- 's406 ?n (second (erc-response.command-args parsed))))
+ 's406 ?n (cadr (erc-response.command-args parsed))))
(define-erc-response-handler (412)
"No text to send." nil
(define-erc-response-handler (421)
"Unknown command." nil
(erc-display-message parsed '(notice error) 'active 's421
- ?c (second (erc-response.command-args parsed))))
+ ?c (cadr (erc-response.command-args parsed))))
(define-erc-response-handler (432)
"Bad nick." nil
(erc-display-message parsed '(notice error) 'active 's432
- ?n (second (erc-response.command-args parsed))))
+ ?n (cadr (erc-response.command-args parsed))))
(define-erc-response-handler (433)
"Login-time \"nick in use\"." nil
- (erc-nickname-in-use (second (erc-response.command-args parsed))
+ (erc-nickname-in-use (cadr (erc-response.command-args parsed))
"already in use"))
(define-erc-response-handler (437)
"Nick temporarily unavailable (on IRCnet)." nil
- (let ((nick/channel (second (erc-response.command-args parsed))))
+ (let ((nick/channel (cadr (erc-response.command-args parsed))))
(unless (erc-channel-p nick/channel)
(erc-nickname-in-use nick/channel "temporarily unavailable"))))
(define-erc-response-handler (442)
"Not on channel." nil
(erc-display-message parsed '(notice error) 'active 's442
- ?c (second (erc-response.command-args parsed))))
+ ?c (cadr (erc-response.command-args parsed))))
(define-erc-response-handler (461)
"Not enough parameters for command." nil
(erc-display-message parsed '(notice error) 'active 's461
- ?c (second (erc-response.command-args parsed))
+ ?c (cadr (erc-response.command-args parsed))
?m (erc-response.contents parsed)))
(define-erc-response-handler (465)
(erc-display-message parsed '(notice error) nil
(intern (format "s%s"
(erc-response.command parsed)))
- ?c (second (erc-response.command-args parsed))))
+ ?c (cadr (erc-response.command-args parsed))))
(define-erc-response-handler (475)
"Channel key needed." nil
(erc-display-message parsed '(notice error) nil 's475
- ?c (second (erc-response.command-args parsed)))
+ ?c (cadr (erc-response.command-args parsed)))
(when erc-prompt-for-channel-key
- (let ((channel (second (erc-response.command-args parsed)))
+ (let ((channel (cadr (erc-response.command-args parsed)))
(key (read-from-minibuffer
(format "Channel %s is mode +k. Enter key (RET to cancel): "
- (second (erc-response.command-args parsed))))))
+ (cadr (erc-response.command-args parsed))))))
(when (and key (> (length key) 0))
(erc-cmd-JOIN channel key)))))
(define-erc-response-handler (477)
"Channel doesn't support modes." nil
- (let ((channel (second (erc-response.command-args parsed)))
+ (let ((channel (cadr (erc-response.command-args parsed)))
(message (erc-response.contents parsed)))
(erc-display-message parsed 'notice (erc-get-buffer channel proc)
(format "%s: %s" channel message))))
(define-erc-response-handler (482)
"You need to be a channel operator to do that." nil
- (let ((channel (second (erc-response.command-args parsed)))
+ (let ((channel (cadr (erc-response.command-args parsed)))
(message (erc-response.contents parsed)))
(erc-display-message parsed '(error notice) 'active 's482
?c channel ?m message)))
(define-erc-response-handler (671)
"Secure connection response in WHOIS." nil
- (let ((nick (second (erc-response.command-args parsed)))
+ (let ((nick (cadr (erc-response.command-args parsed)))
(securemsg (erc-response.contents parsed)))
(erc-display-message parsed 'notice 'active 's671
?n nick ?a securemsg)))